61106980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{7507}}^1$

素因数の和:7564

約数の個数: 48

約数和(自身を含む): 143793216

約数和(自身を除く): 82686236

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1628, 2035, 4070, 7507, 8140, 15014, 30028, 37535, 75070, 82577, 150140, 165154, 277759, 330308, 412885, 555518, 825770, 1111036, 1388795, 1651540, 2777590, 3055349, 5555180, 6110698, 12221396, 15276745, 30553490, 61106980]

約数ペア:

[(1, 61106980), (2, 30553490), (4, 15276745), (5, 12221396), (10, 6110698), (11, 5555180), (20, 3055349), (22, 2777590), (37, 1651540), (44, 1388795), (55, 1111036), (74, 825770), (110, 555518), (148, 412885), (185, 330308), (220, 277759), (370, 165154), (407, 150140), (740, 82577), (814, 75070), (1628, 37535), (2035, 30028), (4070, 15014), (7507, 8140)]